ES467572A1 - Dry coke quenching process - Google Patents
Dry coke quenching processInfo
- Publication number
- ES467572A1 ES467572A1 ES467572A ES467572A ES467572A1 ES 467572 A1 ES467572 A1 ES 467572A1 ES 467572 A ES467572 A ES 467572A ES 467572 A ES467572 A ES 467572A ES 467572 A1 ES467572 A1 ES 467572A1
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- coke
- flow
- gas
- quenching process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
A dry coke quenching process comprises the steps of preheating coke from a coke oven to a temperature of not lower than 1200 DEG C. by way of burning over its layer a combustible gas mixed with heated air, cooling the coke first to a temperature of not lower than 700 DEG C. with a mixture of hydrocarbons and water vapor, and then with an inert gas to a temperature of from 200 DEG to 250 DEG C. In the course of operation, coke, heated to a temperature of not lower than 1200 DEG C., is passed to the middle part of a chamber wherein a flow of a gas-steam mixture heated to a temperature of up to 700 DEG C. is introduced in countercurrent relation to the flow of coke. Resulting from the process of conversion of hydrocarbons with water vapor is gas containing hydrogen and carbon monoxide. The blast-furnace coke with a temperature of not lower than 700 DEG C. is passed from a middle part of the chamber to a lower part thereof wherein it is cooled to a temperature of 200 DEG to 250 DEG C. with a flow of circulating inert gas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772463246A SU802354A1 (en) | 1977-03-01 | 1977-03-01 | Method and device for dry coke quenching and producing hydrogen- and carbonmonoxide-containing gases |
Publications (1)
Publication Number | Publication Date |
---|---|
ES467572A1 true ES467572A1 (en) | 1980-07-01 |
Family
ID=20699740
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES467572A Expired ES467572A1 (en) | 1977-03-01 | 1978-03-04 | Dry coke quenching process |
ES487553A Expired ES487553A1 (en) | 1977-03-01 | 1980-01-09 | Dry coke quenching process |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES487553A Expired ES487553A1 (en) | 1977-03-01 | 1980-01-09 | Dry coke quenching process |
Country Status (8)
Country | Link |
---|---|
US (1) | US4211607A (en) |
JP (1) | JPS53127502A (en) |
DE (1) | DE2808804C2 (en) |
ES (2) | ES467572A1 (en) |
FR (1) | FR2382491A1 (en) |
GB (1) | GB1570048A (en) |
IT (1) | IT7820821A0 (en) |
SU (1) | SU802354A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853299C3 (en) * | 1978-12-09 | 1981-12-24 | Dr. C. Otto & Comp. Gmbh, 4630 Bochum | Operating method for a vertical chamber for continuous dry quenching of coke |
DE2856059A1 (en) * | 1978-12-23 | 1980-07-10 | Rheinische Braunkohlenw Ag | METHOD AND DEVICE FOR COOLING SOLID GASIFICATION RESIDUES |
DE3000808C2 (en) * | 1980-01-11 | 1987-08-20 | Didier Engineering Gmbh, 4300 Essen | Process for using the sensible heat of coke in a coking plant and system for carrying out such a process |
DE3002990C2 (en) * | 1980-01-29 | 1984-11-08 | Krupp-Koppers Gmbh, 4300 Essen | Process for dry coke cooling |
DE3010704C2 (en) * | 1980-03-20 | 1986-05-07 | Gosudarstvennyj vsesojuznyj institut po proektirovaniju predprijatij koksochimičeskoj promyšlennosti GIPROKOKS, Char'kov | Device for dry cooling of coke |
DE3018814C2 (en) * | 1980-05-16 | 1986-10-09 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Shaft-shaped dry cooler for coke |
US4282069A (en) * | 1980-07-22 | 1981-08-04 | Minasov Alexandr N | Coke dry quenching apparatus |
DE3044989C2 (en) * | 1980-11-28 | 1983-04-21 | Didier Engineering Gmbh, 4300 Essen | Process for dry coke cooling |
DE3104795C2 (en) * | 1981-02-11 | 1983-11-10 | Dr. C. Otto & Co. Gmbh, 4630 Bochum | "Shaft-shaped dry cooler for coke" |
FR2502635A1 (en) * | 1981-03-24 | 1982-10-01 | Uk Uglekhimichesky Instit | Dry quenching coke with concurrent prodn. of reducing gas - in two-stage process using steam as coolant in final stage |
DE3112256C2 (en) * | 1981-03-27 | 1987-02-12 | Hartung, Kuhn & Co Maschinenfabrik GmbH, 4000 Düsseldorf | Process for utilizing waste heat and for obtaining water gas from the cooling of glowing coke ejected from a chamber furnace |
DE3115808A1 (en) * | 1981-04-18 | 1982-10-28 | Gosudarstvennyj vsesojuznyj institut po proektirovaniju predprijatij koksochimičeskoj promyšlennosti GIPROKOKS, Charkov | Dry quenching process for coke and plant for implementing it |
DE3203731C2 (en) * | 1982-02-04 | 1985-05-30 | Bergwerksverband Gmbh, 4300 Essen | Process for dry coke cooling and apparatus for carrying out this process |
DE3203732C2 (en) * | 1982-02-04 | 1985-06-20 | Bergwerksverband Gmbh, 4300 Essen | Process for dry coke cooling and apparatus for carrying out this process |
JPS58176089U (en) * | 1982-05-21 | 1983-11-25 | 本田技研工業株式会社 | Storage device for motorcycles, etc. |
DE3235261C2 (en) * | 1982-09-23 | 1984-08-02 | Hartung, Kuhn & Co Maschinenfabrik GmbH, 4000 Düsseldorf | Process and device for using waste heat and for obtaining water gas when cooling coke |
JPS61108691U (en) * | 1984-12-22 | 1986-07-10 | ||
JP2616294B2 (en) * | 1991-08-02 | 1997-06-04 | 住友金属工業株式会社 | Quality improvement method of metallurgical coke |
JP2591376B2 (en) * | 1991-09-11 | 1997-03-19 | 住友金属工業株式会社 | Manufacturing method of coke for metallurgy |
DE102011115698A1 (en) * | 2011-10-12 | 2013-04-18 | Thyssenkrupp Uhde Gmbh | Process for the dry cooling of coke with steam with subsequent use of the synthesis gas produced |
DE102011115699A1 (en) * | 2011-10-12 | 2013-04-18 | Thyssenkrupp Uhde Gmbh | Process for the dry cooling of coke with carbon dioxide with subsequent use of the carbon monoxide produced |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE375785C (en) * | 1921-01-03 | 1923-05-18 | Sulzer Akt Ges Geb | Process for cooling glowing coke |
US1661211A (en) * | 1923-01-17 | 1928-03-06 | Wussow Reinhard | Method for the dry cooling of coke |
GB245702A (en) * | 1925-10-15 | 1926-01-14 | Basf Ag | Improvements in and connected with cooling coke |
DE608313C (en) * | 1927-10-22 | 1935-01-23 | Julius Pintsch Akt Ges | Process for cooling coke with the production of water gas |
US1959182A (en) * | 1930-01-28 | 1934-05-15 | Ici Ltd | Cooling of coke and obtaining a nitrogen hydrogen mixture |
US1968053A (en) * | 1930-11-01 | 1934-07-31 | William W Odell | Process of making coke and combustible gas |
CH188828A (en) * | 1936-01-21 | 1937-01-31 | Buss Ag | Device for cooling circulating gases in dry coke extinguishing systems. |
US2997426A (en) * | 1959-11-02 | 1961-08-22 | Mansfield Vaughn | Method for continuous production of coke and heat |
FR1380290A (en) * | 1964-01-24 | 1964-11-27 | Inst Gorjutchikh Iskopaemykh | Dry coke quenching process |
DE1471589A1 (en) * | 1964-04-14 | 1969-03-27 | Wi Projektirowaniju Predpirjat | Chamber for dry extinguishing of coke and other goods |
US3434932A (en) * | 1967-03-30 | 1969-03-25 | Peabody Coal Co | Coke and heat producing method |
US3959084A (en) * | 1974-09-25 | 1976-05-25 | Dravo Corporation | Process for cooling of coke |
-
1977
- 1977-03-01 SU SU772463246A patent/SU802354A1/en active
-
1978
- 1978-02-28 GB GB7940/78A patent/GB1570048A/en not_active Expired
- 1978-02-28 US US05/882,159 patent/US4211607A/en not_active Expired - Lifetime
- 1978-02-28 FR FR7805736A patent/FR2382491A1/en active Granted
- 1978-03-01 DE DE2808804A patent/DE2808804C2/en not_active Expired
- 1978-03-01 IT IT7820821A patent/IT7820821A0/en unknown
- 1978-03-01 JP JP2214478A patent/JPS53127502A/en active Granted
- 1978-03-04 ES ES467572A patent/ES467572A1/en not_active Expired
-
1980
- 1980-01-09 ES ES487553A patent/ES487553A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1570048A (en) | 1980-06-25 |
US4211607A (en) | 1980-07-08 |
JPS53127502A (en) | 1978-11-07 |
SU802354A1 (en) | 1981-02-07 |
ES487553A1 (en) | 1980-10-01 |
JPS5715788B2 (en) | 1982-04-01 |
FR2382491A1 (en) | 1978-09-29 |
DE2808804A1 (en) | 1978-09-07 |
DE2808804C2 (en) | 1982-07-01 |
IT7820821A0 (en) | 1978-03-01 |
FR2382491B1 (en) | 1980-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981103 |